Location of interval cancer | Sex | Age | ||||||||||
Caecum or ascending colon | Other | Men | Women | <70 years | ≥70 years | |||||||
OR* | 95% CI | OR* | 95% CI | OR* | 95% CI | OR* | 95% CI | OR* | 95% CI | OR* | 95% CI | |
Indication | ||||||||||||
Screening | 1.00 | Referent | 1.00 | Referent | 1.00 | Referent | 1.00 | Referent | 1.00 | Referent | 1.00 | Referent |
Positive FOBT | 1.41 | 0.47 to 4.26 | 3.31 | 1.47 to 7.44 | 5.49 | 2.10 to 14.35 | 0.95 | 0.35 to 2.53 | 2.41 | 1.00 to 5.81 | 2.00 | 0.67 to 5.98 |
Other | 1.64 | 0.74 to 3.63 | 0.53 | 0.21 to 1.39 | 2.04 | 0.82 to 5.04 | 0.49 | 0.21 to 1.14 | 0.67 | 0.29 to 1.54 | 1.48 | 0.60 to 3.66 |
Complete | ||||||||||||
Yes | 1.00 | Referent | 1.00 | Referent | 1.00 | Referent | 1.00 | Referent | 1.00 | Referent | 1.00 | Referent |
No | 2.51 | 0.94 to 6.70 | 3.46 | 1.30 to 9.24 | 1.32 | 0.33 to 5.25 | 4.38 | 1.69 to 11.30 | 2.98 | 1.15 to 7.73 | 1.99 | 0.56 to 7.03 |
↵* Adjusted for indication or completeness of previous colonoscopy, as well as for age and sex (as applicable).
FOBT, faecal occult blood test.